The Knife, cataloged under National Stock Number 3530-00-134-8013, is classified within Federal Supply Class 3530 (Industrial Sewing Machines and Mobile Textile Repair Shops) of the Service and Trade Equipment group. The manufacturer of record is Singer Industrial Sewing Products Co Cutters Exchange Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Knife |
| FSC / FSG | 3530 — Industrial Sewing Machines and Mobile Textile Repair Shops (FSG 35) |
| Manufacturers | Singer Industrial Sewing Products Co Cutters Exchange Div (CAGE 15613) |
| Parameter | Value |
|---|---|
| NSN | 3530-00-134-8013 |
| Primary Part Number | 164221 |
| Item Name | Knife |
| FSC / FSG | 3530 / 35 — Industrial Sewing Machines and Mobile Textile Repair Shops |
| Manufacturer | Singer Industrial Sewing Products Co Cutters Exchange Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 164221 PRIMARY | Singer Industrial Sewing Products Co Cutters Exchange Div (USA) |
| Reference | Meaning |
|---|---|
| 164221 | 5/9 Secondary reference Singer Co the |
NSN 3530-00-134-8013 is a Knife, manufactured by Singer Industrial Sewing Products Co Cutters Exchange Div, classified under FSC 3530, Industrial Sewing Machines and Mobile Textile Repair Shops. Status: active.
NSN 3530-00-134-8013 has 1 manufacturer part number on file: 164221 (Singer Industrial Sewing Products Co Cutters Exchange Div).
2 possible matches (shared part number, not a government interchangeability claim): 5950-00-149-2376, 2920-01-097-6213. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.